2444323601044 has 48 divisors (see below), whose sum is σ = 4714026387840. Its totient is φ = 1101846453120.

The previous prime is 2444323601023. The next prime is 2444323601101. The reversal of 2444323601044 is 4401063234442.

It is a junction number, because it is equal to n+sod(n) for n = 2444323600994 and 2444323601012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68200209 + ... + 68236039.

It is an arithmetic number, because the mean of its divisors is an integer number (98208883080).

Almost surely, 2^{2444323601044} is an apocalyptic number.

It is an amenable number.

2444323601044 is a deficient number, since it is larger than the sum of its proper divisors (2269702786796).

2444323601044 is a wasteful number, since it uses less digits than its factorization.

2444323601044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66400 (or 66398 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 2444323601044 its reverse (4401063234442), we get a palindrome (6845386835486).

The spelling of 2444323601044 in words is "two trillion, four hundred forty-four billion, three hundred twenty-three million, six hundred one thousand, forty-four".